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Trojan.DownLoader19.47080

Added to the Dr.Web virus database: 2016-03-11

Virus description added:

Technical Information

To ensure autorun and distribution:
Modifies the following registry keys:
  • [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'Accounts Framework WLAN' = '<SYSTEM32>\jfxmqpq.exe'
Creates the following services:
  • [<HKLM>\SYSTEM\ControlSet001\Services\Peer Detection Initiator Superfetch Search] 'ImagePath' = '<SYSTEM32>\jfxmqpq.exe'
  • [<HKLM>\SYSTEM\ControlSet001\Services\Peer Detection Initiator Superfetch Search] 'Start' = '00000002'
Malicious functions:
To complicate detection of its presence in the operating system,
blocks the following features:
  • Windows Security Center
Creates and executes the following:
  • '<SYSTEM32>\quuxaqhlzdt.exe' "<SYSTEM32>\jfxmqpq.exe"
  • '%WINDIR%\Temp\iwjcho2kg4gbwkz.exe' -r 27833 tcp
  • '%TEMP%\iwjcho2g56gbwkzcjhpsy5y.exe'
  • '<SYSTEM32>\jfxmqpq.exe'
Modifies file system:
Creates the following files:
  • <SYSTEM32>\onfwyduqb\run
  • <SYSTEM32>\onfwyduqb\rng
  • %WINDIR%\Temp\iwjcho2kg4gbwkz.exe
  • <SYSTEM32>\onfwyduqb\cfg
  • <SYSTEM32>\quuxaqhlzdt.exe
  • %TEMP%\iwjcho2g56gbwkzcjhpsy5y.exe
  • <SYSTEM32>\onfwyduqb\tst
  • <SYSTEM32>\jfxmqpq.exe
  • <SYSTEM32>\onfwyduqb\etc
Sets the 'hidden' attribute to the following files:
  • <SYSTEM32>\quuxaqhlzdt.exe
  • <SYSTEM32>\jfxmqpq.exe
Deletes the following files:
  • %WINDIR%\Temp\iwjcho2kg4gbwkz.exe
  • <DRIVERS>\etc\hosts
  • %TEMP%\iwjcho2g56gbwkzcjhpsy5y.exe
Substitutes the HOSTS file.
Network activity:
Connects to:
  • 'ta###been.net':80
  • 'le###een.net':80
  • 'le###ext.net':80
  • 'le###ook.net':80
  • 'ta###next.net':80
  • 'ca###ook.net':80
  • 'po###next.net':80
  • 'po###cook.net':80
  • 'po###tall.net':80
  • 'ca###all.net':80
  • 'ta###cook.net':80
  • 'we###ook.net':80
  • 'fe###ext.net':80
  • 'fe###ook.net':80
  • 'fe###all.net':80
  • 'we###all.net':80
  • 'ta###tall.net':80
  • 'le###all.net':80
  • 'we###een.net':80
  • 'we###ext.net':80
  • 'fe###een.net':80
  • 'fa###been.net':80
  • 'so###again.net':80
  • 'ri###een.net':80
  • 'ri###ext.net':80
  • 'fa###next.net':80
  • 'so###sugar.net':80
  • 'fi###sugar.net':80
  • 'fi###pass.net':80
  • 'fi###again.net':80
  • 'so###pass.net':80
  • 'fa###cook.net':80
  • 'no###all.net':80
  • 'no###ook.net':80
  • 'ca###een.net':80
  • 'ca###ext.net':80
  • 'po###been.net':80
  • 'fa###tall.net':80
  • 'ri###ook.net':80
  • 'ri###all.net':80
  • 'no###ext.net':80
  • 'no###een.net':80
  • 'we###tart.net':80
  • 'no###tart.net':80
  • 'no###ine.net':80
  • 'no###ever.net':80
  • 'we###ine.net':80
  • 'fa###never.net':80
  • 'ri###ine.net':80
  • 'ri###ever.net':80
  • 'we###ing.net':80
  • 'no###ing.net':80
  • 'be##lxc.com':80
  • 'mi###hown.net':80
  • 'ab###ell.net':80
  • 'mo###ugust.net':80
  • 'cr#####onaraminta.net':80
  • 'le###form.net':80
  • 'al###being.net':80
  • 'ri###nstorm.net':80
  • 'ca####nbring.net':80
  • 'mo###olor.net':80
  • 'pr####tbottom.net':80
  • 'li###all.net':80
  • 'th###cook.net':80
  • 'th###tall.net':80
  • 'so###been.net':80
  • 'fi###been.net':80
  • 'th###been.net':80
  • 'li###een.net':80
  • 'li###ext.net':80
  • 'li###ook.net':80
  • 'th###next.net':80
  • 'fi###next.net':80
  • 'ri###ing.net':80
  • 'fa###sing.net':80
  • 'fa###start.net':80
  • 'fa###nine.net':80
  • 'ri###tart.net':80
  • 'fi###cook.net':80
  • 'so###next.net':80
  • 'so###cook.net':80
  • 'so###tall.net':80
  • 'fi###tall.net':80
TCP:
HTTP GET requests:
  • http://ta###been.net/index.php
  • http://le###een.net/index.php
  • http://le###ext.net/index.php
  • http://le###ook.net/index.php
  • http://ta###next.net/index.php
  • http://ca###ook.net/index.php
  • http://po###next.net/index.php
  • http://po###cook.net/index.php
  • http://po###tall.net/index.php
  • http://ca###all.net/index.php
  • http://ta###cook.net/index.php
  • http://we###ook.net/index.php
  • http://fe###ext.net/index.php
  • http://fe###ook.net/index.php
  • http://fe###all.net/index.php
  • http://we###all.net/index.php
  • http://ta###tall.net/index.php
  • http://le###all.net/index.php
  • http://we###een.net/index.php
  • http://we###ext.net/index.php
  • http://fe###een.net/index.php
  • http://fa###been.net/index.php
  • http://so###again.net/index.php
  • http://ri###een.net/index.php
  • http://ri###ext.net/index.php
  • http://fa###next.net/index.php
  • http://so###sugar.net/index.php
  • http://fi###sugar.net/index.php
  • http://fi###pass.net/index.php
  • http://fi###again.net/index.php
  • http://so###pass.net/index.php
  • http://fa###cook.net/index.php
  • http://no###all.net/index.php
  • http://no###ook.net/index.php
  • http://ca###een.net/index.php
  • http://ca###ext.net/index.php
  • http://po###been.net/index.php
  • http://fa###tall.net/index.php
  • http://ri###ook.net/index.php
  • http://ri###all.net/index.php
  • http://no###ext.net/index.php
  • http://no###een.net/index.php
  • http://we###tart.net/index.php
  • http://no###tart.net/index.php
  • http://no###ine.net/index.php
  • http://no###ever.net/index.php
  • http://we###ine.net/index.php
  • http://fa###never.net/index.php
  • http://ri###ine.net/index.php
  • http://ri###ever.net/index.php
  • http://we###ing.net/index.php
  • http://no###ing.net/index.php
  • http://be##lxc.com/index.php
  • http://mi###hown.net/index.php
  • http://ab###ell.net/index.php
  • http://mo###ugust.net/index.php
  • http://cr#####onaraminta.net/index.php
  • http://le###form.net/index.php
  • http://al###being.net/index.php
  • http://ri###nstorm.net/index.php
  • http://ca####nbring.net/index.php
  • http://mo###olor.net/index.php
  • http://pr####tbottom.net/index.php
  • http://li###all.net/index.php
  • http://th###cook.net/index.php
  • http://th###tall.net/index.php
  • http://so###been.net/index.php
  • http://fi###been.net/index.php
  • http://th###been.net/index.php
  • http://li###een.net/index.php
  • http://li###ext.net/index.php
  • http://li###ook.net/index.php
  • http://th###next.net/index.php
  • http://fi###next.net/index.php
  • http://ri###ing.net/index.php
  • http://fa###sing.net/index.php
  • http://fa###start.net/index.php
  • http://fa###nine.net/index.php
  • http://ri###tart.net/index.php
  • http://fi###cook.net/index.php
  • http://so###next.net/index.php
  • http://so###cook.net/index.php
  • http://so###tall.net/index.php
  • http://fi###tall.net/index.php
UDP:
  • DNS ASK ta###been.net
  • DNS ASK le###een.net
  • DNS ASK le###ext.net
  • DNS ASK le###ook.net
  • DNS ASK ta###next.net
  • DNS ASK ca###ook.net
  • DNS ASK po###next.net
  • DNS ASK po###cook.net
  • DNS ASK po###tall.net
  • DNS ASK ca###all.net
  • DNS ASK ta###cook.net
  • DNS ASK we###ook.net
  • DNS ASK fe###ext.net
  • DNS ASK fe###ook.net
  • DNS ASK fe###all.net
  • DNS ASK we###all.net
  • DNS ASK ta###tall.net
  • DNS ASK le###all.net
  • DNS ASK we###een.net
  • DNS ASK we###ext.net
  • DNS ASK fe###een.net
  • DNS ASK fa###been.net
  • DNS ASK so###again.net
  • DNS ASK ri###een.net
  • DNS ASK ri###ext.net
  • DNS ASK fa###next.net
  • DNS ASK so###sugar.net
  • DNS ASK fi###sugar.net
  • DNS ASK fi###pass.net
  • DNS ASK fi###again.net
  • DNS ASK so###pass.net
  • DNS ASK fa###cook.net
  • DNS ASK no###all.net
  • DNS ASK no###ook.net
  • DNS ASK ca###een.net
  • DNS ASK ca###ext.net
  • DNS ASK po###been.net
  • DNS ASK fa###tall.net
  • DNS ASK ri###ook.net
  • DNS ASK ri###all.net
  • DNS ASK no###ext.net
  • DNS ASK no###een.net
  • DNS ASK li###een.net
  • DNS ASK no###ine.net
  • DNS ASK we###tart.net
  • DNS ASK we###ine.net
  • DNS ASK be##lxc.com
  • DNS ASK no###ever.net
  • DNS ASK ri###ever.net
  • DNS ASK fa###never.net
  • DNS ASK no###ing.net
  • DNS ASK no###tart.net
  • DNS ASK we###ing.net
  • DNS ASK mi###hown.net
  • DNS ASK ab###ell.net
  • DNS ASK mo###ugust.net
  • DNS ASK cr#####onaraminta.net
  • DNS ASK le###form.net
  • DNS ASK al###being.net
  • DNS ASK ri###nstorm.net
  • DNS ASK ca####nbring.net
  • DNS ASK mo###olor.net
  • DNS ASK pr####tbottom.net
  • DNS ASK ri###ine.net
  • DNS ASK th###tall.net
  • DNS ASK li###all.net
  • DNS ASK fi###been.net
  • DNS ASK fi###next.net
  • DNS ASK so###been.net
  • DNS ASK li###ext.net
  • DNS ASK th###been.net
  • DNS ASK th###next.net
  • DNS ASK th###cook.net
  • DNS ASK li###ook.net
  • DNS ASK ri###ing.net
  • DNS ASK fa###sing.net
  • DNS ASK fa###start.net
  • DNS ASK fa###nine.net
  • DNS ASK ri###tart.net
  • DNS ASK fi###cook.net
  • DNS ASK so###next.net
  • DNS ASK so###cook.net
  • DNS ASK so###tall.net
  • DNS ASK fi###tall.net
  • '23#.#55.255.250':1900

Curing recommendations

  1. If the operating system (OS) can be loaded (either normally or in safe mode), download Dr.Web Security Space and run a full scan of your computer and removable media you use. More about Dr.Web Security Space.
  2. If you cannot boot the OS, change the BIOS settings to boot your system from a CD or USB drive. Download the image of the emergency system repair disk Dr.Web® LiveDisk , mount it on a USB drive or burn it to a CD/DVD. After booting up with this media, run a full scan and cure all the detected threats.
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Use Dr.Web Anti-virus for macOS to run a full scan of your Mac.

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After booting up, run a full scan of all disk partitions with Dr.Web Anti-virus for Linux.

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  1. If the mobile device is operating normally, download and install Dr.Web for Android. Run a full system scan and follow recommendations to neutralize the detected threats.
  2. If the mobile device has been locked by Android.Locker ransomware (the message on the screen tells you that you have broken some law or demands a set ransom amount; or you will see some other announcement that prevents you from using the handheld normally), do the following:
    • Load your smartphone or tablet in the safe mode (depending on the operating system version and specifications of the particular mobile device involved, this procedure can be performed in various ways; seek clarification from the user guide that was shipped with the device, or contact its manufacturer);
    • Once you have activated safe mode, install the Dr.Web for Android onto the infected handheld and run a full scan of the system; follow the steps recommended for neutralizing the threats that have been detected;
    • Switch off your device and turn it on as normal.

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